The ADM810RART-REEL7 is a robust and precision supervisory circuit manufactured by Analog Devices Inc., tailored for monitoring power supply voltages in digital systems. This component ensures that the system microprocessor is fully operational by providing a reset signal to the processor whenever the supply voltage drops below a predefined threshold, thereby safeguarding the system from uncertain behavior and data corruption.

Key Features

• Precision Voltage Monitoring: The ADM810RART-REEL7 precisely monitors 3.3V power supplies, catering to a wide range of digital applications that require consistent and reliable operations.
• Reset Output: This device offers an active-low reset output, which remains asserted for a minimum of 140ms after the supply voltage has risen above the reset threshold level, ensuring adequate time for the system to stabilize.
• Low Power Consumption: Designed for power-sensitive applications, it operates with a low quiescent current, making it an ideal choice for portable and battery-operated equipment.
• High Accuracy: With high threshold accuracy, the ADM810RART-REEL7 provides reliable reset operations, which is crucial for maintaining system integrity during power fluctuations.
• Temperature Range: It operates over an industrial temperature range, making it suitable for use in environments that experience extreme temperature conditions.
• Packaging: The device comes in a compact SOT-23 package and is supplied on a 7-inch reel, facilitating efficient assembly for high-volume production.

Applications

The ADM810RART-REEL7 is versatile and can be employed in various applications including:

• Microprocessor systems
• Computers and servers
• Portable/battery-powered equipment
• Intelligent instruments
• Embedded systems

With its precise monitoring capabilities and reliable performance, the ADM810RART-REEL7 from Analog Devices Inc. is an essential component for designers looking to enhance the stability and robustness of their digital systems. Its small footprint and power efficiency make it an excellent choice for modern electronic applications where space and power conservation are critical.